CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
EPSS
Percentile
98.4%
The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3097-1 advisory.
Update kubernetes to version 1.28.13:
- CVE-2024-24786: Fixed infinite loop in protojson.Unmarshal in golang-protobuf (bsc#1229867)
- CVE-2023-39325: Fixed a flaw that can lead to a DoS due to a rapid stream resets causing excessive work.
This is also known as CVE-2023-44487. (bsc#1229869)
- CVE-2023-45288: Fixed denial of service due to close connections when receiving too many headers in net/http and x/net/http2 (bsc#1229869)
- CVE-2023-44487: Fixed HTTP/2 Rapid Reset attack in net/http (bsc#1229869)
Other fixes:
- Update go to version v1.22.5 (bsc#1229858)
Tenable has extracted the preceding description block directly from the SUSE security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# SUSE update advisory SUSE-SU-2024:3097-1. The text itself
# is copyright (C) SUSE.
##
include('compat.inc');
if (description)
{
script_id(206577);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/09/18");
script_cve_id(
"CVE-2023-39325",
"CVE-2023-44487",
"CVE-2023-45288",
"CVE-2024-24786"
);
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2023/10/31");
script_xref(name:"IAVA", value:"2024-A-0236");
script_xref(name:"SuSE", value:"SUSE-SU-2024:3097-1");
script_xref(name:"CEA-ID", value:"CEA-2024-0004");
script_name(english:"SUSE SLES15 / openSUSE 15 Security Update : kubernetes1.28 (SUSE-SU-2024:3097-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple
vulnerabilities as referenced in the SUSE-SU-2024:3097-1 advisory.
Update kubernetes to version 1.28.13:
- CVE-2024-24786: Fixed infinite loop in protojson.Unmarshal in golang-protobuf (bsc#1229867)
- CVE-2023-39325: Fixed a flaw that can lead to a DoS due to a rapid stream resets causing excessive work.
This is also known as CVE-2023-44487. (bsc#1229869)
- CVE-2023-45288: Fixed denial of service due to close connections when receiving too many headers in
net/http and x/net/http2 (bsc#1229869)
- CVE-2023-44487: Fixed HTTP/2 Rapid Reset attack in net/http (bsc#1229869)
Other fixes:
- Update go to version v1.22.5 (bsc#1229858)
Tenable has extracted the preceding description block directly from the SUSE security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1229858");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1229867");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1229869");
# https://lists.suse.com/pipermail/sle-updates/2024-September/036775.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7f78a614");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-39325");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-44487");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-45288");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2024-24786");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N");
script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:A");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-44487");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2023/10/10");
script_set_attribute(attribute:"patch_publication_date", value:"2024/09/03");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/09/04");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kubernetes1.28-client");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kubernetes1.28-client-common");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
exit(0);
}
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item("Host/SuSE/release");
if (isnull(os_release) || os_release !~ "^(SLED|SLES|SUSE)") audit(AUDIT_OS_NOT, "SUSE / openSUSE");
var os_ver = pregmatch(pattern: "^(SLE(S|D)(?:_SAP)?\d+|SUSE([\d.]+))", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE / openSUSE');
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES15|SLES_SAP15|SUSE15\.5|SUSE15\.6)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15 / openSUSE 15', 'SUSE / openSUSE (' + os_ver + ')');
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE / openSUSE (' + os_ver + ')', cpu);
var service_pack = get_kb_item("Host/SuSE/patchlevel");
if (isnull(service_pack)) service_pack = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(4|5|6)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES15 SP4/5/6", os_ver + " SP" + service_pack);
if (os_ver == "SLES_SAP15" && (! preg(pattern:"^(4|5|6)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES_SAP15 SP4/5/6", os_ver + " SP" + service_pack);
var pkgs = [
{'reference':'kubernetes1.28-client-1.28.13-150400.9.8.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.4']},
{'reference':'kubernetes1.28-client-common-1.28.13-150400.9.8.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.4']},
{'reference':'kubernetes1.28-client-1.28.13-150400.9.8.1', 'sp':'5', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.5']},
{'reference':'kubernetes1.28-client-common-1.28.13-150400.9.8.1', 'sp':'5', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.5']},
{'reference':'kubernetes1.28-client-1.28.13-150400.9.8.1', 'sp':'6', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.6']},
{'reference':'kubernetes1.28-client-common-1.28.13-150400.9.8.1', 'sp':'6', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.6']},
{'reference':'kubernetes1.28-client-1.28.13-150400.9.8.1', 'sp':'4', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-4']},
{'reference':'kubernetes1.28-client-1.28.13-150400.9.8.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-4']},
{'reference':'kubernetes1.28-client-common-1.28.13-150400.9.8.1', 'sp':'4', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-4']},
{'reference':'kubernetes1.28-client-common-1.28.13-150400.9.8.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-4']},
{'reference':'kubernetes1.28-client-1.28.13-150400.9.8.1', 'sp':'4', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.4']},
{'reference':'kubernetes1.28-client-1.28.13-150400.9.8.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.4']},
{'reference':'kubernetes1.28-client-common-1.28.13-150400.9.8.1', 'sp':'4', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.4']},
{'reference':'kubernetes1.28-client-common-1.28.13-150400.9.8.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.4']},
{'reference':'kubernetes1.28-client-1.28.13-150400.9.8.1', 'sp':'5', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.5', 'sle-module-containers-release-15.5', 'sles-release-15.5']},
{'reference':'kubernetes1.28-client-common-1.28.13-150400.9.8.1', 'sp':'5', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.5', 'sle-module-containers-release-15.5', 'sles-release-15.5']},
{'reference':'kubernetes1.28-client-1.28.13-150400.9.8.1', 'sp':'6', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.6', 'sle-module-containers-release-15.6', 'sles-release-15.6']},
{'reference':'kubernetes1.28-client-common-1.28.13-150400.9.8.1', 'sp':'6', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.6', 'sle-module-containers-release-15.6', 'sles-release-15.6']},
{'reference':'kubernetes1.28-client-1.28.13-150400.9.8.1', 'release':'SUSE15.5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.5']},
{'reference':'kubernetes1.28-client-common-1.28.13-150400.9.8.1', 'release':'SUSE15.5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.5']},
{'reference':'kubernetes1.28-apiserver-1.28.13-150400.9.8.1', 'release':'SUSE15.6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.6']},
{'reference':'kubernetes1.28-client-1.28.13-150400.9.8.1', 'release':'SUSE15.6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.6']},
{'reference':'kubernetes1.28-client-bash-completion-1.28.13-150400.9.8.1', 'release':'SUSE15.6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.6']},
{'reference':'kubernetes1.28-client-common-1.28.13-150400.9.8.1', 'release':'SUSE15.6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.6']},
{'reference':'kubernetes1.28-client-fish-completion-1.28.13-150400.9.8.1', 'release':'SUSE15.6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.6']},
{'reference':'kubernetes1.28-controller-manager-1.28.13-150400.9.8.1', 'release':'SUSE15.6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.6']},
{'reference':'kubernetes1.28-kubeadm-1.28.13-150400.9.8.1', 'release':'SUSE15.6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.6']},
{'reference':'kubernetes1.28-kubelet-1.28.13-150400.9.8.1', 'release':'SUSE15.6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.6']},
{'reference':'kubernetes1.28-kubelet-common-1.28.13-150400.9.8.1', 'release':'SUSE15.6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.6']},
{'reference':'kubernetes1.28-proxy-1.28.13-150400.9.8.1', 'release':'SUSE15.6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.6']},
{'reference':'kubernetes1.28-scheduler-1.28.13-150400.9.8.1', 'release':'SUSE15.6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.6']},
{'reference':'kubernetes1.28-client-1.28.13-150400.9.8.1', 'sp':'4', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.4']},
{'reference':'kubernetes1.28-client-common-1.28.13-150400.9.8.1', 'sp':'4', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.4']}
];
var ltss_caveat_required = FALSE;
var flag = 0;
foreach var package_array ( pkgs ) {
var reference = NULL;
var _release = NULL;
var sp = NULL;
var _cpu = NULL;
var exists_check = NULL;
var rpm_spec_vers_cmp = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) _release = package_array['release'];
if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (reference && _release) {
if (exists_check) {
var check_flag = 0;
foreach var check (exists_check) {
if (!rpm_exists(release:_release, rpm:check)) continue;
if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;
check_flag++;
}
if (!check_flag) continue;
}
if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
}
}
if (flag)
{
var ltss_plugin_caveat = NULL;
if(ltss_caveat_required) ltss_plugin_caveat = '\n' +
'NOTE: This vulnerability check contains fixes that apply to\n' +
'packages only available in SUSE Enterprise Linux Server LTSS\n' +
'repositories. Access to these package security updates require\n' +
'a paid SUSE LTSS subscription.\n';
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get() + ltss_plugin_caveat
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kubernetes1.28-apiserver / kubernetes1.28-client / etc');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-39325
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-44487
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45288
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-24786
www.nessus.org/u?7f78a614
bugzilla.suse.com/1229858
bugzilla.suse.com/1229867
bugzilla.suse.com/1229869
www.suse.com/security/cve/CVE-2023-39325
www.suse.com/security/cve/CVE-2023-44487
www.suse.com/security/cve/CVE-2023-45288
www.suse.com/security/cve/CVE-2024-24786
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
EPSS
Percentile
98.4%